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Molding the flow of electromagnetic waves and creating a mirage with a magnetic field

  • Shaowen Chen*
  • , Junjie Du
  • , Shiyang Liu
  • , Zhifang Lin
  • , S. T. Chui
  • *此作品的通讯作者
  • Fudan University
  • University of Delaware

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

We demonstrate that it is possible to mold the flow of an electromagnetic (EM) beam in a magnetic photonic crystal by the application of a nonuniform external static magnetic field (ESMF). The beam bending can be understood and explained by analyzing the isofrequency (IF) curves. The effect of the ESMF on the shape and size of the IF curves enables the manipulation of the group velocity of the beam, resulting in the bending of the EM beam and creating a mirage effect.

源语言英语
期刊论文编号043803
期刊Physical Review A - Atomic, Molecular, and Optical Physics
卷78
期4
DOI
出版状态已出版 - 2 10月 2008
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